| /* |
| * Copyright (c) 2017 Nordic Semiconductor ASA |
| * Copyright (c) 2015 Runtime Inc |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include "fcb_test.h" |
| |
| ZTEST(fcb_test_with_2sectors_set, test_fcb_reset) |
| { |
| struct fcb *fcb; |
| int rc; |
| int i; |
| struct fcb_entry loc; |
| uint8_t test_data[128]; |
| int var_cnt; |
| |
| fcb = &test_fcb; |
| |
| var_cnt = 0; |
| rc = fcb_walk(fcb, 0, fcb_test_data_walk_cb, &var_cnt); |
| zassert_true(rc == 0, "fcb_walk call failure"); |
| zassert_true(var_cnt == 0, |
| "fcb_walk: elements count read different than expected"); |
| |
| rc = fcb_append(fcb, 32, &loc); |
| zassert_true(rc == 0, "fcb_append call failure"); |
| |
| /* |
| * No ready ones yet. CRC should not match. |
| */ |
| var_cnt = 0; |
| rc = fcb_walk(fcb, 0, fcb_test_data_walk_cb, &var_cnt); |
| zassert_true(rc == 0, "fcb_walk call failure"); |
| zassert_true(var_cnt == 0, |
| "fcb_walk: elements count read different than expected"); |
| |
| for (i = 0; i < sizeof(test_data); i++) { |
| test_data[i] = fcb_test_append_data(32, i); |
| } |
| rc = flash_area_write(fcb->fap, FCB_ENTRY_FA_DATA_OFF(loc), test_data, |
| 32); |
| zassert_true(rc == 0, "flash_area_write call failure"); |
| |
| rc = fcb_append_finish(fcb, &loc); |
| zassert_true(rc == 0, "fcb_append_finish call failure"); |
| |
| /* |
| * one entry |
| */ |
| var_cnt = 32; |
| rc = fcb_walk(fcb, 0, fcb_test_data_walk_cb, &var_cnt); |
| zassert_true(rc == 0, "fcb_walk call failure"); |
| zassert_true(var_cnt == 33, |
| "fcb_walk: elements count read different than expected"); |
| |
| /* |
| * Pretend reset |
| */ |
| (void)memset(fcb, 0, sizeof(*fcb)); |
| fcb->f_sector_cnt = 2U; |
| fcb->f_sectors = test_fcb_sector; |
| |
| rc = fcb_init(TEST_FCB_FLASH_AREA_ID, fcb); |
| zassert_true(rc == 0, "fcb_init call failure"); |
| |
| var_cnt = 32; |
| rc = fcb_walk(fcb, 0, fcb_test_data_walk_cb, &var_cnt); |
| zassert_true(rc == 0, "fcb_walk call failure"); |
| zassert_true(var_cnt == 33, |
| "fcb_walk: elements count read different than expected"); |
| |
| rc = fcb_append(fcb, 33, &loc); |
| zassert_true(rc == 0, "fcb_append call failure"); |
| |
| for (i = 0; i < sizeof(test_data); i++) { |
| test_data[i] = fcb_test_append_data(33, i); |
| } |
| rc = flash_area_write(fcb->fap, FCB_ENTRY_FA_DATA_OFF(loc), test_data, |
| 33); |
| zassert_true(rc == 0, "flash_area_write call failure"); |
| |
| rc = fcb_append_finish(fcb, &loc); |
| zassert_true(rc == 0, "fcb_append_finish call failure"); |
| |
| var_cnt = 32; |
| rc = fcb_walk(fcb, 0, fcb_test_data_walk_cb, &var_cnt); |
| zassert_true(rc == 0, "fcb_walk call failure"); |
| zassert_true(var_cnt == 34, |
| "fcb_walk: elements count read different than expected"); |
| |
| /* |
| * Add partial one, make sure that we survive reset then. |
| */ |
| rc = fcb_append(fcb, 34, &loc); |
| zassert_true(rc == 0, "fcb_append call failure"); |
| |
| (void)memset(fcb, 0, sizeof(*fcb)); |
| fcb->f_sector_cnt = 2U; |
| fcb->f_sectors = test_fcb_sector; |
| |
| rc = fcb_init(TEST_FCB_FLASH_AREA_ID, fcb); |
| zassert_true(rc == 0, "fcb_init call failure"); |
| |
| /* |
| * Walk should skip that. |
| */ |
| var_cnt = 32; |
| rc = fcb_walk(fcb, 0, fcb_test_data_walk_cb, &var_cnt); |
| zassert_true(rc == 0, "fcb_walk call failure"); |
| zassert_true(var_cnt == 34, |
| "fcb_walk: elements count read different than expected"); |
| |
| /* Add a 3rd one, should go behind corrupt entry */ |
| rc = fcb_append(fcb, 34, &loc); |
| zassert_true(rc == 0, "fcb_append call failure"); |
| |
| for (i = 0; i < sizeof(test_data); i++) { |
| test_data[i] = fcb_test_append_data(34, i); |
| } |
| rc = flash_area_write(fcb->fap, FCB_ENTRY_FA_DATA_OFF(loc), test_data, |
| 34); |
| zassert_true(rc == 0, "flash_area_write call failure"); |
| |
| rc = fcb_append_finish(fcb, &loc); |
| zassert_true(rc == 0, "fcb_append_finish call failure"); |
| |
| /* |
| * Walk should skip corrupt entry, but report the next one. |
| */ |
| var_cnt = 32; |
| rc = fcb_walk(fcb, 0, fcb_test_data_walk_cb, &var_cnt); |
| zassert_true(rc == 0, "fcb_walk call failure"); |
| zassert_true(var_cnt == 35, |
| "fcb_walk: elements count read different than expected"); |
| } |